Comparison between Intra-Articular Injection of Infrapatellar Fat Pad (IPFP) Cell Concentrates and IPFP-Mesenchymal Stem Cells (MSCs) for Cartilage Defect Repair of the Knee Joint in Rabbits by Yaguang Han, Haobo Li, Rong Zhou, Jun Wu, Ziye Liu, Huan Wang, Jiahua Shao, Yi Chen, Jun Zhu, Qiwei Fu, Qirong Qian, Yiqin Zhou

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Primary repair vs arthroscopic reconstruction for proximal anterior cruciate ligament tears: a comparative study by Sergey A. Gerasimov, Ekaterina A. Morozova, Daria A. Naida, Denis O. Kolmakov, Andrey A. Zykin, Ekaterina V. Khramtsova

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Prediction of lower-limb isokinetic strength from functional fitness tests in older adults: A 550-participant cross-sectional study by Carlos Babiloni-López, Pablo Jiménez-Martínez, Carlos Alix-Fages, Ángel Saez-Berlanga, Álvaro Juesas, Pedro Gargallo, Javier Gene-Morales, Juan C. Colado

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Use of extracorporeal shockwave therapy combined with standard rehabilitation following anterior cruciate ligament reconstruction: a systematic review with meta-analysis by Jaehyung Shin, Hye Chang Rhim, James Kim, Raymond Guo, Ramy Elshafey, Ki-Mo Jang

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A Randomized Placebo-Controlled Dose-Response Trial of Muvz™ for Knee and Low-Back Support in Physically Active Adults by Kalman D, Srivastava S, Desale A, Chatte Snr MD, Nalavade RJ, Shah Snr KM, Karvir S, Bhasale S

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Feasibility of YOLOX computer model-based assessment of knee function compared with manual assessment for people with severe knee osteoarthritis by Tao Yang, Jie Zhao, Ben Wang, Li Wang, Hengzhe Bao, Bing Li, Wen Luo, Huiwen Zhao, Jun Liu

“…Abstract Objective This study aimed to assess the feasibility of computer model-based evaluation of knee joint functional capacity in comparison with manual assessment. …”
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Effect of Low-Load Blood Flow Restriction Training After Anterior Cruciate Ligament Reconstruction: A Systematic Review by Baris B. Koc, Alexander Truyens, Marion J.L.F. Heymans, Edwin J.P. Jansen, Martijn G.M. Schotanus

“…Two studies observed significant greater quadriceps mass after LL-BFR compared to non-BFR training, while two studies observed no significant difference in quadriceps mass. Knee joint pain was assessed in three studies with significantly less knee joint pain after LL-BFR compared to non-BFR training. …”
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Individualized Technique Feedback for Instant Technique Improvements and Knee Abduction Moment Reductions – A New Approach for ‘Sidestepping’ ACL Injuries? by Kevin Bill, Patrick Mai, Lasse Mausehund, Sigurd Solbakken, Tron Krosshaug, Uwe G. Kersting

“…# Background Sidestep cutting technique is highly individual and has been shown to influence knee joint loading. However, studies assessing whether individualized technique feedback improves technique and ACL injury-relevant knee joint loads instantly in a sport-specific task are lacking…”
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Arthroscopic Removal of a Wire Fragment from the Posterior Septum of the Knee following Tension Band Wiring of a Patellar Fracture by Yasuaki Tamaki, Takashi Nakayama, Kenichiro Kita, Katsutosi Miyatake, Yoshiteru Kawasaki, Koji Fujii, Yoshitsugu Takeda

“…Although wire breakage is not uncommon, migration of a fragment of the broken wire is rare, especially migration into the knee joint. We describe here a rare case of migration of a wire fragment into the posterior septum of the knee joint after fixation of a displaced patellar fracture with tension band wiring and cerclage wiring. …”
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Influencing factors of the outcome of patients with haemophilia after knee replacement–a retrospective study by Hongyu Jiang, Xueke Chang, Fubin Yu, Ming Zhang, Yifan Liu, Jianzhi Man, Kangshu Guo, Hongzheng Meng, Wenqiang Zhang

“…Logistic regression analysis was used to analyze factors that may affect the knee joint efficacy of patients. Results Seventy-four cases of excellent knee joints and 43 cases of poor knee joints were included. …”
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Stability Study and Simulation of Quadruped Robots with Variable Parameters by Qian Cong, Xiaojie Shi, Ju Wang, Yu Xiong, Bo Su, Wei Xu, Hai Liu, Kuiyue Zhou, Lei Jiang, Weijun Tian

“…The quadruped robots with elbow joint for front legs and knee joint for back legs displayed good antijamming ability to lateral impact. …”
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Faktor-faktor yang Mempengaruhi Kontraktur Sendi Lutut pada Penanganan Fraktur Femur Secara Operatif dan Non Operatif di RS. M. Djamil Padang by Yandri E Yandri E, Manjas M Manjas M, Rahmadian R Rahmadian R, Erkadius Erkadius

“…Stiffness / knee joint contractures are common in men were 13 cases (34.2%) and in women were found 7 cases (18.4%). …”
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Bionics Design of Artificial Leg and Experimental Modeling Research of Pneumatic Artificial Muscles by Hualong Xie, Zhijie Li, Fei Li

“…The bionic design of artificial leg mainly includes the structure of hip joint, knee joint, and ankle joint, adopting the four-bar mechanism as the mechanical structure of the knee joint, and PAM are used as the driving source of the knee joint. …”
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Displacement MMG-based estimation of dynamic muscle viscoelasticity in the quadriceps during passive pedaling by Shinichi Fukuhara, Hisao Oka

“…However, the phase difference between DMMG and knee joint angle increased with cadence, reflecting an increase in the particularly viscous component of the muscle. …”
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Effects of high-power pain threshold ultrasound technique in patients with knee osteoarthritis: A single-blind randomized controlled trial by Yomna F. Ahmed, Rania M. Tawfik, Ahmed M. Tawfick, Shimaa T. Abu El Kasem

“…They were randomized into two groups: Group A (experimental group, n=25), which received HPPTUS on the knee joint in addition to the traditional treatment (hot packs and isometric exercise for quadriceps), and Group B (control group, n=25), which received conventional ultrasound on knee joint in addition to the traditional treatment (hot packs and isometric exercise for quadriceps). …”
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Biomechanical Performance of Menisci under Cyclic Loads by J.-G. Tseng, B.-W. Huang, Y.-T. Chen, S.-J. Kuo, G.-W. Tseng

“…The meniscus, composed of fibrocartilage, is a very important part of the human knee joint that behaves like a buffer. Located in the middle of the femoral condyles and the tibial plateau, it is a necessary structure to maintain normal biomechanical properties of the knee. …”
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Altered Knee Loading Following Primary ACL Repair versus ACL Reconstruction by Steven Singleton, Harrison Scofield, Brittany Davis, Alexandra Waller, Craig Garrison, Shiho Goto, Joseph Hannon

“…The purpose of this study was to assess for differences in metrics of knee joint loading during a single limb squat task between individuals following a primary ACL-r versus those who underwent a standard ACL-R with a patella bone-tendon-bone autograft…”
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Anterior Cruciate Ligament Mechanical Response to Load in the Setting of Changes to the Medial Meniscus by Angela Hussain, Muffaddal Madraswala, Jason Koh, Farid Amirouche

“…The anterior cruciate ligament (ACL) is a major ligament in the knee joint, and its function is crucial for both the movement and stability of the knee. …”
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An Investigation into the Relation between the Technique of Movement and Overload in Step Aerobics by Alicja Rutkowska-Kucharska, Katarzyna Wysocka, Sławomir Winiarski, Agnieszka Szpala, Małgorzata Sobera

“…The following variables were analyzed: vertical, anteroposterior, and mediolateral ground reaction forces; foot flexion and abduction and adduction angles; knee joint flexion angle; and trunk flexion angle in the sagittal plane. …”
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